@mixin progress-color($name, $bg-color)
  &.progress-bar-#{$name}
    background-color: $bg-color;

.progress
  border-radius: 2px;

@include progress-color("success", $green)
@include progress-color("info", $blue-sky)
@include progress-color("warning", $yellow)
@include progress-color("danger", $red)